<http://schema.org/headline>
"23 Songs of Various Nationalities, WoO 158ca: 19. Una paloma blanca by Janice Watson, Krysia Osostowicz, Malcolm Martineau &amp;amp; Ursula Smith"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Janice-Watson-Krysia-Osostowicz-Malcolm-Martineau-%26-Ursula-S/PABLa>